#458FBB#458FBB

#458FBB is a light, moderate cyan. Relative luminance 0.245; OKLCH L 62.1% C 0.099 H 237.4°. Best body text is #000000 at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#458FBB
RGB	rgb(69, 143, 187)
HSL	hsl(202, 46%, 50%)
HSV	hsv(202, 63%, 73%)
CMYK	cmyk(63.1%, 23.5%, 0%, 26.7%)
CIE-LAB	lab(56.58, -9.42, -29.79)
CIE-LCH	lch(56.58, 31.24, 252.46°)
OKLab	oklab(62.15% -0.0534 -0.0836)
OKLCH	oklch(62.15% 0.099 237.4)
XYZ	xyz(21.2429, 24.4959, 50.6127)
Luminance	0.2450 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458FBB #BB7145

analogous

#45BBAC #458FBB #4554BB

triadic

#458FBB #BB458F #8FBB45

tetradic

#458FBB #AC45BB #BB7145 #54BB45

square

#458FBB #AC45BB #BB7145 #54BB45

split-complementary

#458FBB #BB4554 #BBAC45

monochromatic

#244B62 #346D8F #458FBB #72AACB #9FC5DC

Accessibility & contrast

On white

3.56

#458FBB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.90

#458FBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458FBB

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458FBB	#FFFFFF	#000000	##000000
##458FBB	1.00	3.56	5.90	5.90
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.90	21.00	1.00	1.00
##000000	5.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B8EBD

Deuteranopia (green-blind)

#6A82BA

Tritanopia (blue-blind)

#009A9E

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #458fbb;
/* rgb */ color: rgb(69, 143, 187);
/* oklch */ color: oklch(62.1% 0.099 237.4);

Tailwind

colors: {
  custom: {
    50: '#84afcf',
    500: '#458fbb',
    950: '#000000',
  },
}

SCSS

$custom: #458fbb;
$custom-light: #84afcf;
$custom-dark: #000000;

JSON

{
  "hex": "#458fbb",
  "rgb": {
    "r": 69,
    "g": 143,
    "b": 187
  },
  "hsl": {
    "h": 202.373,
    "s": 46.457,
    "l": 50.196
  },
  "oklch": {
    "l": 0.62146,
    "c": 0.09915,
    "h": 237.4
  },
  "luminance": 0.24498
}

Semantic roles & 50–950 ramp

primary

#458FBB

secondary

#C8A794

accent

#8352D6

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #458FBB

Body copy rendered with the generated semantic roles for this colour.

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